Product Description:

The GD32F503CCT6 is a member of GigaDevice's newly launched GD32F503 series of high-performance 32-bit general-purpose microcontrollers (MCUs), based on the Arm Cortex-M33 core and Arm v8-M architecture. Operating at up to 252 MHz, it delivers robust processing power specifically designed for complex, real-time control applications. This MCU is engineered with a high degree of integration, flexible memory management, and built-in security features, making it an ideal embedded solution for next-generation applications such as digital power supplies, industrial automation, and advanced motor control systems.

Key Features:

High-Performance Core: Features an Arm Cortex-M33 core with a maximum operating frequency of 252 MHz, equipped with DSP instructions and a single-precision FPU, providing efficient computational power for complex algorithms.

Flexible Memory Configuration: Offers up to 1024 KB of on-chip Flash and 192 KB of SRAM. It supports Scatter Loading technology, allowing developers to flexibly allocate capacities for Code-Flash, Data-Flash, and SRAM based on specific application needs.

Comprehensive Analog & Digital Peripherals: Integrates up to 3 high-speed 12-bit ADCs (3 MSPS, 25 channels), 2 DACs, and a rich set of communication interfaces including 2 x CAN-FD, 1 x USBFS, and multiple USART, SPI, and I2C interfaces.

Advanced Safety & Security: Incorporates a hardware security engine with AES-256 encryption, SHA-256, a True Random Number Generator (TRNG), and a Memory Protection Unit (MPU) for robust data and code protection.

Industrial-Grade Robustness: Designed to operate over an industrial temperature range of -40°C to +105°C, with enhanced ESD protection (HBM: 4000V) for reliable operation in harsh environments.

Compact Packaging: The “CCT6” suffix indicates a specific compact package option. The GD32F503/505 series offers various packages including LQFP-48, which is suitable for space-constrained designs like robotic joints and compact consumer electronics.

Typical Applications:

Digital Power Conversion: High-efficiency server power supplies, industrial power supplies, and photovoltaic inverters.

Industrial Automation & Motor Control: Programmable logic controllers (PLCs), servo drives, and robotic systems including joint control for humanoid robots.

Battery Management Systems (BMS): For electric vehicles and energy storage systems, ensuring secure data management.

Advanced Consumer Electronics: Smart home appliances like robotic vacuum cleaners.